★【SIZE】Front Sprocket 420 19 tooth 17mm;Spacing between the mounting holes:30mm/1.2";Gear inner diameter:14mm/0.55"& 17mm/0.67";(As the picture shows)
★【EASY TO INSTALL】High quality, stainless steel manufacturing, good corrosion resistance, heat resistance;
★【NOTE】Please verify model number and size prior to ordering to ensure this is the correct part;
★【WOOSTAR CUSTOMER SERVICE】Always available to help our customers.Please message us for replacement or refund if you are not satisfied with the order;Be happy Online in your time.